git://bbs.cooldavid.org / net-next-2.6.git / blame
| Commit | Line | Data |
|---|---|---|
| ec9be0de FE |
1 | /* |
| 2 | * Copyright 2009 Freescale Semiconductor, Inc. All Rights Reserved. | |
| 3 | * | |
| 4 | * Author: Fabio Estevam <fabio.estevam@freescale.com> | |
| 5 | * | |
| 6 | * This program is free software; you can redistribute it and/or modify | |
| 7 | * it under the terms of the GNU General Public License as published by | |
| 8 | * the Free Software Foundation; either version 2 of the License, or | |
| 9 | * (at your option) any later version. | |
| 10 | * | |
| 11 | * This program is distributed in the hope that it will be useful, | |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | * GNU General Public License for more details. | |
| 15 | * | |
| 16 | * You should have received a copy of the GNU General Public License | |
| 17 | * along with this program; if not, write to the Free Software | |
| 18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 19 | */ | |
| 20 | ||
| 8fdca37a UKK |
21 | /* |
| 22 | * This machine is known as: | |
| 23 | * - i.MX27 3-Stack Development System | |
| 24 | * - i.MX27 Platform Development Kit (i.MX27 PDK) | |
| 25 | */ | |
| 26 | ||
| ec9be0de FE |
27 | #include <linux/platform_device.h> |
| 28 | #include <linux/gpio.h> | |
| 29 | #include <asm/mach-types.h> | |
| 30 | #include <asm/mach/arch.h> | |
| 31 | #include <asm/mach/time.h> | |
| 32 | #include <mach/hardware.h> | |
| 33 | #include <mach/common.h> | |
| 34 | #include <mach/imx-uart.h> | |
| e835d88e | 35 | #include <mach/iomux-mx27.h> |
| ec9be0de FE |
36 | |
| 37 | #include "devices.h" | |
| 38 | ||
| 39 | static unsigned int mx27pdk_pins[] = { | |
| 40 | /* UART1 */ | |
| 41 | PE12_PF_UART1_TXD, | |
| 42 | PE13_PF_UART1_RXD, | |
| 43 | PE14_PF_UART1_CTS, | |
| 44 | PE15_PF_UART1_RTS, | |
| 45 | /* FEC */ | |
| 46 | PD0_AIN_FEC_TXD0, | |
| 47 | PD1_AIN_FEC_TXD1, | |
| 48 | PD2_AIN_FEC_TXD2, | |
| 49 | PD3_AIN_FEC_TXD3, | |
| 50 | PD4_AOUT_FEC_RX_ER, | |
| 51 | PD5_AOUT_FEC_RXD1, | |
| 52 | PD6_AOUT_FEC_RXD2, | |
| 53 | PD7_AOUT_FEC_RXD3, | |
| 54 | PD8_AF_FEC_MDIO, | |
| 55 | PD9_AIN_FEC_MDC, | |
| 56 | PD10_AOUT_FEC_CRS, | |
| 57 | PD11_AOUT_FEC_TX_CLK, | |
| 58 | PD12_AOUT_FEC_RXD0, | |
| 59 | PD13_AOUT_FEC_RX_DV, | |
| 60 | PD14_AOUT_FEC_RX_CLK, | |
| 61 | PD15_AOUT_FEC_COL, | |
| 62 | PD16_AIN_FEC_TX_ER, | |
| 63 | PF23_AIN_FEC_TX_EN, | |
| 64 | }; | |
| 65 | ||
| 66 | static struct imxuart_platform_data uart_pdata = { | |
| 67 | .flags = IMXUART_HAVE_RTSCTS, | |
| 68 | }; | |
| 69 | ||
| 70 | static struct platform_device *platform_devices[] __initdata = { | |
| 71 | &mxc_fec_device, | |
| 72 | }; | |
| 73 | ||
| 74 | static void __init mx27pdk_init(void) | |
| 75 | { | |
| 76 | mxc_gpio_setup_multiple_pins(mx27pdk_pins, ARRAY_SIZE(mx27pdk_pins), | |
| 77 | "mx27pdk"); | |
| 551823e7 | 78 | mxc_register_device(&imx2x_uart_device0, &uart_pdata); |
| ec9be0de FE |
79 | platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); |
| 80 | } | |
| 81 | ||
| 82 | static void __init mx27pdk_timer_init(void) | |
| 83 | { | |
| 84 | mx27_clocks_init(26000000); | |
| 85 | } | |
| 86 | ||
| 87 | static struct sys_timer mx27pdk_timer = { | |
| 88 | .init = mx27pdk_timer_init, | |
| 89 | }; | |
| 90 | ||
| 91 | MACHINE_START(MX27_3DS, "Freescale MX27PDK") | |
| 92 | /* maintainer: Freescale Semiconductor, Inc. */ | |
| 3f35d1f5 UKK |
93 | .phys_io = MX27_AIPI_BASE_ADDR, |
| 94 | .io_pg_offst = ((MX27_AIPI_BASE_ADDR_VIRT) >> 18) & 0xfffc, | |
| 34101237 | 95 | .boot_params = MX27_PHYS_OFFSET + 0x100, |
| add85a41 | 96 | .map_io = mx27_map_io, |
| c5aa0ad0 | 97 | .init_irq = mx27_init_irq, |
| ec9be0de FE |
98 | .init_machine = mx27pdk_init, |
| 99 | .timer = &mx27pdk_timer, | |
| 100 | MACHINE_END |